
Stop Sewer Backups. Protect Your Home.
Properly functioning sewer lines are essential for maintaining a healthy, sanitary home environment. These underground pipelines efficiently carry wastewater and waste materials out of the property, preventing the buildup of harmful contaminants. Regular maintenance and inspections of the sewer system are crucial for detecting and addressing any blockages or leaks, which can compromise the health and safety of your family as well as the structural integrity of your home.
Dealing with a stubborn clog? Unclog your drains for just $65 with our Exclusive Offer!
- 24/7 emergency response
- Family-owned business with 3 generations of plumbing expertise
- Quick response to drain problems in Upland, Claremont, and surrounding areas
Don't let a backed-up drain disrupt your daily routine. Our professional drain cleaning service will have your pipes flowing freely again in no time. As a trusted, family-owned business, we're committed to providing reliable, affordable solutions to homeowners in our community. Contact AS Plumbing Mechanical today and get your drains working like new.
Don't Wait for Water Backup.
Call a Plumber Today!
When you flush a toilet or water goes down the drain, you depend on your sewer pipes to carry the waste to the municipal sewer system. Most of the time, you probably don't give this process a second thought. However, there are some common signs that may indicate you're dealing with sewer line issues:
- Unpleasant odors emanating from your drains or yard.
- Sinks, tubs, and showers that are draining slowly
- Water backing up in toilets, tubs, or sinks.
- Gurgling noises coming from your plumbing fixtures
- Changes in your landscape, like unusually lush patches of lawn.
- Frequently needing to plunge or snake your drains.


Restore Flow to Your Sewer Lines.
Reliable Sewer Line Solutions
- Drain Cleaning: Tired of clogged or sluggish drains? Our advanced equipment is designed to tackle and remove tough blockages, ensuring your sewer lines flow freely.
- Sewer Line Repair and Replacement: Don't let sewer line damage disrupt your comfort. Our experienced technicians provide thorough assessments and carry out necessary repairs or pipe replacements efficiently to keep your sewer line operating properly.
- Sewer Line Maintenance: Protect the heart of your home's plumbing with our proactive sewer line maintenance. Regular checks and cleaning to remove debris and clear pipe walls can prevent unexpected issues, helping you avoid emergencies and maintain peace of mind.

Perfect 5 Star Rating On Google. Our Reviews Speak For Themselves

Licensed Pros Fix Clogs Fast. Call Today.
At AS Plumbing Mechanical, our licensed and insured emergency services team is available 24/7 to address sewer line problems promptly. Sewer line issues are a top priority, as they can disrupt a home's entire plumbing system and lead to unsanitary backups.
Homeowners in Fontana and surrounding areas can trust our family-owned business to provide professional, reliable solutions for any plumbing emergency. Contact us today to schedule service.
Why Fontana Chooses AS Plumbing Mechanical
As your dedicated Fontana plumber, we go beyond fixes—we’re part of this community. Here’s what sets us apart
Family Owned & Operated In Fontana
With a family legacy spanning three generations of plumbers, our founder has dedicated his entire career to the plumbing industry. We understand local building codes, neighborhood water-quality quirks, and community expectations—so you get personalized service from a plumber near you who truly cares.
24/7 Same-Day Response for Fontana Homes
Emergencies don’t wait for business hours, and neither do we. When you call for a Fontana plumber, our dispatch sends a fully licensed technician to your door—often within an hour—for same-day service, day or night.
Expertise in Fontana’s Unique Plumbing Challenges
Fontana’s clay soils and hard water can wreak havoc on pipes and fixtures. Our team uses non-invasive leak detection, hydro-jetting, and advanced diagnostics tailored to local conditions. From slab leaks to scale buildup, we solve the problems that other plumbers miss.
100% Satisfaction & 5-Star Trust
Don’t just take our word for it—Fontana homeowners have left us hundreds of 5-star Google reviews praising our transparency, fair pricing, and quality workmanship. Every job is backed by a one-year labor warranty and our rock-solid 100% satisfaction guarantee.
Ready to see why Fontana chooses AS Plumbing Mechanical?
Call (909) 506-0949 or book online now for fast, friendly service—from your hometown plumber.